JPS5575836A - Pressing method of tooth element for slide fastener - Google Patents

Pressing method of tooth element for slide fastener

Info

Publication number
JPS5575836A
JPS5575836A JP15070178A JP15070178A JPS5575836A JP S5575836 A JPS5575836 A JP S5575836A JP 15070178 A JP15070178 A JP 15070178A JP 15070178 A JP15070178 A JP 15070178A JP S5575836 A JPS5575836 A JP S5575836A
Authority
JP
Japan
Prior art keywords
parts
protrusion
molding
protrusions
protruding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP15070178A
Other languages
Japanese (ja)
Other versions
JPS5910859B2 (en
Inventor
Kazumi Kasai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YKK Corp
Original Assignee
YKK Corp
Yoshida Kogyo KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by YKK Corp, Yoshida Kogyo KK filed Critical YKK Corp
Priority to JP53150701A priority Critical patent/JPS5910859B2/en
Priority to AU52868/79A priority patent/AU529534B2/en
Priority to CA340,233A priority patent/CA1124497A/en
Priority to US06/098,532 priority patent/US4306347A/en
Priority to NL7908679A priority patent/NL7908679A/en
Priority to BE0/198370A priority patent/BE880365A/en
Priority to DE2948617A priority patent/DE2948617C2/en
Priority to KR7904271A priority patent/KR840001124B1/en
Priority to FR7929804A priority patent/FR2443301A1/en
Priority to IT69337/79A priority patent/IT1119589B/en
Priority to ES487007A priority patent/ES487007A1/en
Priority to BR7907979A priority patent/BR7907979A/en
Publication of JPS5575836A publication Critical patent/JPS5575836A/en
Publication of JPS5910859B2 publication Critical patent/JPS5910859B2/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/02—Slide fasteners with a series of separate interlocking members secured to each stringer tape
    • A44B19/04—Stringers arranged edge-to-edge when fastened, e.g. abutting stringers
    • A44B19/06—Stringers arranged edge-to-edge when fastened, e.g. abutting stringers with substantially rectangular members having interlocking projections and pieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/46—Making other particular articles haberdashery, e.g. buckles, combs; pronged fasteners, e.g. staples
    • B21D53/50—Making other particular articles haberdashery, e.g. buckles, combs; pronged fasteners, e.g. staples metal slide-fastener parts
    • B21D53/52—Making other particular articles haberdashery, e.g. buckles, combs; pronged fasteners, e.g. staples metal slide-fastener parts fastener elements; Attaching such elements so far as this procedure is combined with the process for making the elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49782—Method of mechanical manufacture of a slide fastener
    • Y10T29/49785—Method of mechanical manufacture of a slide fastener of interlocking element

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Slide Fasteners (AREA)
  • Making Paper Articles (AREA)
  • Air Bags (AREA)

Abstract

PURPOSE:To obtain the tooth element which are made high in their intermeshing protrusion parts and is made as thin as possible in leg part thickness without any undue flow of materials by gathering and contacting the first protrusion molding die corresponding portions of the parallel two protruding flight parts in the lengthwise direction on the front and back surface of metal flat wire materials then molding the first and second protrusions. CONSTITUTION:The protruding flights 16-19 which are mutually parallel in the lengthwise direction on the front and back surface of a metal flat wire material 15 corresponding to the positions of molding the first protrusion 5 for tooth element are gathered by a press toward the centerline 0-0, whrerby the first protrusion molded parts 20, 21 are formed. The spacing portions of these are made leaving parts 30-33 with the protruding flights 16-19 being remained intact in their positions, which become the molding positions for the second protrusions 6, 7 of intermeshing head parts. When this is pressed, the material amount (thickness) of the molded parts 20, 29 and leaving parts 30, 31, 51, 52 is made the main material. At the same time, the excess material amount of the time of forming the inner parts 10 and outside circumferential parts 11-13 thinner than flat parts 53, 54 flows readily into recesses 34-49 by being pressed by the convex die parts 42-50 of metal dies 40, 41, thus protrusions 5-7 are molded by the sufficient material amount.
JP53150701A 1978-12-05 1978-12-05 Slide fastener - pressing method for janitorial teeth Expired JPS5910859B2 (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
JP53150701A JPS5910859B2 (en) 1978-12-05 1978-12-05 Slide fastener - pressing method for janitorial teeth
AU52868/79A AU529534B2 (en) 1978-12-05 1979-11-15 Manufacture slide fastener elements
CA340,233A CA1124497A (en) 1978-12-05 1979-11-20 Method for manufacturing slide fastener elements
US06/098,532 US4306347A (en) 1978-12-05 1979-11-29 Method for manufacturing slide fastener elements
NL7908679A NL7908679A (en) 1978-12-05 1979-11-30 METHOD FOR MANUFACTURING ZIPPER ELEMENTS.
BE0/198370A BE880365A (en) 1978-12-05 1979-11-30 PROCESS FOR MANUFACTURING CURSOR CLOSING ELEMENTS
DE2948617A DE2948617C2 (en) 1978-12-05 1979-12-03 Process for making slide fastener elements
KR7904271A KR840001124B1 (en) 1978-12-05 1979-12-04 Method for manufacturing slide fastener elements
FR7929804A FR2443301A1 (en) 1978-12-05 1979-12-04 PROCESS FOR MANUFACTURING COUPLING ELEMENTS FOR ZIPPERS
IT69337/79A IT1119589B (en) 1978-12-05 1979-12-04 PROCEDURE FOR THE MANUFACTURE OF ZIPPER ELEMENTS
ES487007A ES487007A1 (en) 1978-12-05 1979-12-05 Method for manufacturing slide fastener elements
BR7907979A BR7907979A (en) 1978-12-05 1979-12-05 PROCESS FOR OBTAINING SLIDING CLAMPS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53150701A JPS5910859B2 (en) 1978-12-05 1978-12-05 Slide fastener - pressing method for janitorial teeth

Publications (2)

Publication Number Publication Date
JPS5575836A true JPS5575836A (en) 1980-06-07
JPS5910859B2 JPS5910859B2 (en) 1984-03-12

Family

ID=15502519

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53150701A Expired JPS5910859B2 (en) 1978-12-05 1978-12-05 Slide fastener - pressing method for janitorial teeth

Country Status (12)

Country Link
US (1) US4306347A (en)
JP (1) JPS5910859B2 (en)
KR (1) KR840001124B1 (en)
AU (1) AU529534B2 (en)
BE (1) BE880365A (en)
BR (1) BR7907979A (en)
CA (1) CA1124497A (en)
DE (1) DE2948617C2 (en)
ES (1) ES487007A1 (en)
FR (1) FR2443301A1 (en)
IT (1) IT1119589B (en)
NL (1) NL7908679A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1568422A1 (en) * 2004-02-25 2005-08-31 Ykk Corporation Metallic slide fastener element and method for manufacturing the same
CN108741452A (en) * 2018-05-29 2018-11-06 天津浔兴拉链科技有限公司 One kind having two-way separating zip

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH051339Y2 (en) * 1987-03-23 1993-01-13
ES2163953B1 (en) * 1998-08-05 2003-03-01 Cremallera Catalana S A METHOD FOR THE MANUFACTURE OF ZIPPERS.
DE602008005212D1 (en) * 2007-07-10 2011-04-14 Ykk Corp Metallic, double-sided element and zipper
KR101373391B1 (en) * 2013-11-12 2014-03-13 홍성호 Pressing mold for double side slide fastner element
CN106213692A (en) * 2016-08-29 2016-12-14 福建浔兴拉链科技股份有限公司 A kind of Novel plastic-steel chain tooth and use the slide fastener of this chain tooth

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH206416A (en) * 1938-02-11 1939-08-15 Boenecke Alfred Method and device for the production of zip fasteners.
US2201068A (en) * 1938-06-22 1940-05-14 Conmar Prod Corp Manufacture of slide fasteners
US2312494A (en) * 1939-07-03 1943-03-02 Waldes Kohinoor Inc Manufacture of separable fastener elements
US2396933A (en) * 1940-11-01 1946-03-19 Universal Slide Fastener Co In Apparatus for manufacturing slide fasteners
US2480061A (en) * 1942-03-26 1949-08-23 Serval Slide Fasteners Inc Method for manufacturing slide fasteners
US2622295A (en) * 1949-02-05 1952-12-23 Conmar Prod Corp Slide fastener
US2685127A (en) * 1949-06-02 1954-08-03 Star Fastener Inc Method of producing slide fasteners
US2989803A (en) * 1957-03-01 1961-06-27 Walter V Chery Method of making slide fastener elements
US3091024A (en) * 1960-09-13 1963-05-28 Talon Inc Method of making fastener elements for slide fasteners
US3136046A (en) * 1961-04-06 1964-06-09 Talon Inc Method of manufacturing slide fastener elements
US3548483A (en) * 1969-08-13 1970-12-22 Arthur Graf Apparatus and method of manufacturing fasteners
DE2208629A1 (en) * 1972-02-24 1973-09-06 Depe Reissverschlussfabrik K D METHOD AND DEVICE FOR MANUFACTURING ZIPPER LINKS

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1568422A1 (en) * 2004-02-25 2005-08-31 Ykk Corporation Metallic slide fastener element and method for manufacturing the same
US7322075B2 (en) 2004-02-25 2008-01-29 Ykk Corporation Metallic slide fastener element and method for manufacturing the same
KR100832599B1 (en) * 2004-02-25 2008-05-27 와이케이케이 가부시끼가이샤 Metallic slide fastener element
CN108741452A (en) * 2018-05-29 2018-11-06 天津浔兴拉链科技有限公司 One kind having two-way separating zip

Also Published As

Publication number Publication date
FR2443301B1 (en) 1983-10-28
US4306347A (en) 1981-12-22
ES487007A1 (en) 1980-07-01
DE2948617A1 (en) 1980-06-19
CA1124497A (en) 1982-06-01
BR7907979A (en) 1980-07-08
KR840001124B1 (en) 1984-08-09
IT7969337A0 (en) 1979-12-04
FR2443301A1 (en) 1980-07-04
BE880365A (en) 1980-03-17
AU5286879A (en) 1980-06-12
NL7908679A (en) 1980-06-09
DE2948617C2 (en) 1984-03-08
IT1119589B (en) 1986-03-10
JPS5910859B2 (en) 1984-03-12
AU529534B2 (en) 1983-06-09

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